Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Diane Petersen Stephens, D.M.D.

General Practice Dentistry in Stone Mountain, GA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1871521492

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Registry record

Entity type Individual (Type 1)

Name Dr. Diane Petersen Stephens

Credential D.M.D.

Sex Female

Practice address 5370 Us Highway 78, Suite 720, Stone Mountain, GA, 30087

Phone (770) 465-3400

Fax (770) 465-3480

Enumeration date Jun 30, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DN009837 (GA) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier	Type	State	Issuer
00265911A	Medicaid	GA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Diane Stephens?

The National Provider Identifier (NPI) for Diane Stephens is 1871521492, a Type 1 (individual) record in the CMS NPPES registry.

Where does Diane Stephens practice?

The practice location on file with NPPES is in Stone Mountain, GA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.